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EDS Dry Screw Vacuum Pump - Chemical

EDS Chemical Dry Screw Vacuum Pumps

Clean, energy-efficient vacuum solutions for chemical process industries

Latest screw technology for effluent-free vacuum for the chemical, pharmaceutical and petrochemical industries

Extra performance to meet modern day technologies

The EDS chemical vacuum pump is fast – offering higher pumping speeds, quick pump-down times and higher throughput for your application.

Built for challenging chemical installations

The high IP ratings offer protection in sensitive chemical applications and can be easily configured for hazardous area installations.

ATEX compliant vacuum pumps

Designed to be capable of handling gases from a potentially explosive atmosphere and certified under the ATEX directive 2014/34/EU. With global compliance in mind the EDS series chemical vacuum pumps are flexible to adapt to all global explosion proof standards.

Flexible with multiple options available

Direct and Indirect shell and tube heat exchanger cooling options available. Bare-shaft variants available for flexibility to meet any global Ex Proof standards.

Watch these videos to know more about our EDS Dry Screw Vacuum Pump

Edwards EDS vacuum pump for chemical applications

Edwards EDS vacuum pump for chemical applications

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Edwards EDS dry screw vacuum pump - technical functions

Edwards EDS dry screw vacuum pump - technical functions

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Knowledge & Insight

The EDS range is suitable for a wide range of chemical applications including:

  • Lithium Ion batteries
  • Distillation applications
  • Solar crystal pulling
  • Fine Chemicals
  • Pharmaceuticals 
  • Petrochemicals 
  • Flammable & corrosive gases 
  • Degassing 
  • Dewatering & Filtration 
  • Polymers & Plastics production
       
      Metric
      Chemical
      200 300
Performance Peak Pumping Speed m3h-1 210 >280
Ultimate Pressure mbar <0.05 <0.01
Full Load Power @ ultimate pressure kW 4.1 4.5
@ peak pumping load kW 6.4 8.2
Vacuum Connections Inlet connection   DIN80/3"ANSI
Exhaust connection   DIN50/2"ANSI
Cooling Water Connection   G1/2" female
Flow L/min-1 <8
Supply pressure (max) bar 7
DP across pump (min) bar 0.5
Temperature oC 5-40
Purge Gas Connection   G1/4” female threads
Pressure bar 2.5-6.9
SSP flow lmin-1 <12
Gas Ballast flow* lmin-1 0-50
Operating data Noise dB(A) <76
Operating Temperature oC -20 to +40
Exhaust Back Pressure (Max)** mbar 1200
System IP rating   IP54
Lubrication (as supplied)   Extend 110
   
  Imperial
  Chemical
  200 300
CFM 124 >165
Torr <0.04 <0.008
hp 5.5 6
hp 8.6 11
  DIN80/3" ANSI
  DIN50/2" ANSI
  G1/2" female
Gal/min-1 <2.1
psig 100
psig 7.25
o
41-104
  G1/4” female threads 
psig 36-100
lmin-1 <12
lmin-1 0-50
dB(A) <76
oF -4 to +104
psia 17.4
  IP54
  Extend 110
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